This ActivInspire program reviews terms and concepts covered in Unit X lessons I & II on "Weather." 20 questions include multiple choice; true/false and numeric entries. ActivInspire review questions are based off the two PowerPoint lessons in Unit X "Weather." A PDF student worksheet/study guide can also be generated as a handout by using this program.Terms/concepts in these lessons include:weather, atmosphere, temperature, wind, air pressure, humidity, relative humidity, temperature scal